Position: Home  > All Categories> Integrated Circuits (ICs) > TK112xxBC

TK112xxBC

Features: · High Voltage Precision at ± 2.0%· Active High On/Off Control· Very Low Dropout Voltage 80 mV at 30 mA· Very Low Noise· Very Small SOT-23L or SOT-89 Surface Mount Packages· Internal Thermal Shutdown· Short Circuit ProtectionApplication· Battery Powered Systems· Cellular Telephones· Page...

product image

TK112xxBC Picture
See larger image
SeekIC No. : 004519674 Detail

TK112xxBC: Features: · High Voltage Precision at ± 2.0%· Active High On/Off Control· Very Low Dropout Voltage 80 mV at 30 mA· Very Low Noise· Very Small SOT-23L or SOT-89 Surface Mount Packages· Internal Therm...

TK112xxBC Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
TK112xxBC
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/11

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

· High Voltage Precision at ± 2.0%
· Active High On/Off Control
· Very Low Dropout Voltage 80 mV at 30 mA
· Very Low Noise
· Very Small SOT-23L or SOT-89 Surface Mount Packages
· Internal Thermal Shutdown
· Short Circuit Protection


Application

· Battery Powered Systems
· Cellular Telephones
· Pagers
· Personal Communications Equipment
· Portable Instrumentation
· Portable Consumer Equipment
· Radio Control Systems
· Toys
· Low Voltage Systems


Pinout

Connection Diagram


Specifications

Supply Voltage ........................................................ 16 V
Power Dissipation SOT-23L (Note1) .................. 600 mW
Power Dissipation SOT-89 (Note1) .................... 900 mW
Reverse Bias ........................................................... 10 V
Storage Temperature Range ................... -55 to +150
Operating Temperature Range ...................-30 to +80
Operating Voltage Range........................... 1.8 to 14.5 V
Junction Temperature ........................................... 150


Description

The TK112xxB is a low dropout linear regulator with a builtin electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is in the "on" state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise bypass pin to lower the output noise level to 30 Vrms.

An internal PNP pass transistor TK112xxB is used to achieve a low dropout voltage of 80 mV (typ.) at 30 mA load current. The TK112xxB has a very low quiescent current of 170 A at no load and 1 mA with a 30 mA load. The standby current is typically 100 nA. The internal thermal shut down circuitry limits the junction temperature to below 150 °C. The load current is internally monitored and the device will shut down in the presence of a short circuit or overcurrent condition at the output.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
RF and RFID
X3C26P1-30S
1P620S
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Undefined Category
VI-B63-IU
X27 589
View more